One of the leading video game publishers worldwide, Activision Publishing, and Microsoft, announced today that all Call of Duty game add-ons and downloadable content packages will be first released on the Xbox LIVE Online Entertainment Network exclusively, courtesy of the multi-year agreement between the two companies.

The agreement officially began in 2009, and now extends for all downloadable content packages for the mega-blockbuster Call of Duty Franchise throughout the year 2012, which includes Call of Duty: Black Ops.

The explosive Black Market “Boom” Package is available to download as of today. The package contains three game-changing prototype weapons for agents who want taste destruction.

This package is the perfect tool for players who are craving for combat and destruction. The package contains three experimental and highly volatile prototype weapons.

Just Cause 2 Black Market “Boom” Pack features the Quad Rocket Launcher, which is a half rocket launcher, half shotgun; The Cluster Bomb Launcher, which is the natural successor of the grenade launcher

Your gerbil friends are back, more foolhardy than ever. Developed by Pencel Games for the Xbox 360 video game console, Gerbil Physics 2 is a casual platformer with puzzles driven by physics. The game is available on Xbox LIVE Marketplace for only 80 MS Points.

The players needs to help his gerbil friends learn the impact of the ropes, slingshots, bombs, disintegrators and machine guns on their furry forms. Gerbil Physics 2 features some exciting new levels, mini-games, puzzles and much, much more.

From the Spanish Developer named Rendercode Games, the first indie racing game that will put avatars behind the wheel, has just been released on the Xbox LIVE Marketplace for only 80 Microsoft Points.

The game which is titled “Avatar Racedrome” features: sixteen reversible racetracks, adaptive Artificial Intelligence competitors, championships, online multiplayer modes, optional autobrakes for an easy learning curve, and the ability to rewind in the race.

Radiangames is proud to announce its first game, which is entitled Radiangames JoyJoy, and is now available for download through the Xbox Live Indie Games on the Xbox 360. JoyJoy was the number one ranked game in the United States and number six worldwide, in the 2010 Dream.Build.Play challenge.

“I’m thrilled to be releasing my first solo game. Working as a team for a dozen years was fantastic, but the joys and fears of independent development are amazing. JoyJoy is just the beginning of a number of small, highly-focused games that I’ve wanted to make for years. I’m both proud to release JoyJoy and ecstatic to turn around and use the lessons learned on another game so quickly,” said Luke Schneider of Radiangames.

Many years ago, thousands of chess armies scattered the barren lands. Constant battle ensued. Armies learned to fight in teams to survive.

After much bloodshed & troop shortage, leaders offered meaty bores & ale to entice captured units to join.

It worked! Captives were trained by allies & sprung back into battle, forever changing the landscape of the chess wars.

Team Chess is a spin on the traditional chess game. It’s played in Teams (2v2), either locally or on XBOX Live.

The Scribbles are protected by a powerful Scribble Meister who is using powerful towers to dispatch those who try to present danger on them, while they live a dark and lonely life.

Protect your Scribbles by manipulating your enemies with towers that can destroy and debuff them too. The Scribble Meister has enough power to influence the predestined path that the enemies are taking.

The game, Scribble Defense, will soon be released on the Xbox LIVE Indie Games for the Xbox 360 video game console.

The Electronic Arts Inc. Studio, DICE, announced that their Battlefield: Bad Company 2 is going to expand its award winning multiplayer experience with the new “Onslaught” game mode. “Onslaught” will bring cooperative game play to Battlefield: Bad Company 2 for the first time ever on a console.

The new Onslaught mode is expected to release on the Xbox LIVE Marketplace and Sony PlayStation Network soon. This is just another reason for players to give the game a chance.

The New Battlefield: Bad Company 2 cooperative “Onslaught” mode will be able to be played by up to four players across four multiplayer maps, which are Valparaiso, Atacama Desert, Isla Inocentes, and Nelson Bay.

The special interest media group, Future, confirmed that the June releases of its Official Xbox and PlayStation Magazines in the United Kingdom will reveal the first in-depth previews of the upcoming title Call of Duty: Black Ops.

Future’s Official PlayStation Magazine and Official Xbox Magazine will deliver the first hard facts about the game directly from the studio of the developers in California. Teased from the Call of Duty: Black Ops trailer, gamers will no longer have to look at the rumors on the internet. The Call of Duty: Black Ops first-person shooter is expected to release on the 9th of November, 2010 according to the announcement trailer.

Electronic Arts Inc. announced today that the legendary war-based first-person shooter titled Medal of Honor is going to launch on the 15th of October, 2010 throughout Europe.

The shipping date will be announced today through an emotionally charged trailer called “Leave a Message”. The trailer will show a United Stated Army Ranger platoon heading into combat on a helicopter. The chaos and uncertainty of the mission is belied by the reassuring voice of one of the Rangers as he reaches out to his family back home.